Specimen Number46-3-012Alternate Number49-103-26CommentsUncertain if this is fine-grained clastic or fine-grained rhyolite host rock.In Teaching CollectionNoMineral(s)quartzfeldsparRock NamerhyoliteDistrictMaggie CreekMineGood Hope, NVExternal LinkUSGS MRDSDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience